a = {}

print(a)

a["key"] = "value"
print(a)

a["Authorization"] = "Bearer " + "xxxxx"
print(a)

b = {"case_name": "登陆成功","a":"1"}

# 转化所有的value为列表数据
print(b.values())

# 转化为元组数据
print(tuple(b.values()))

# 把转化后的元组数据，添加到空列表，形成列表元组数据
empty_list = []
for i in range(3):
    empty_list.append(tuple(b.values()))
print(empty_list)